has characterizing marker set has marker component VWF CD14 CD34 CD3E CD8A FHOD1 CR2 ACKR1 MRC1 PECAM1 SIRPA PTPRC cell cell type (from CL) sequence collection red pulp of spleen spleen spleen venous sinus spleen pulp Cell Type splenic littoral cell true ASCTB-TEMP:splenic-littoral-cell This term is a temporary placeholder based on expert recommendation and it is NOT in a stable version CT splenic littoral cell